2019949746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1\times {\mathrm{8191}}^1$

素因数の和:10006

約数の個数: 32

約数和(自身を含む): 4218421248

約数和(自身を除く): 2198471502

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1787, 3574, 5361, 8191, 10722, 16382, 24573, 41101, 49146, 82202, 123303, 188393, 246606, 376786, 565179, 1130358, 14637317, 29274634, 43911951, 87823902, 336658291, 673316582, 1009974873, 2019949746]

約数ペア:

[(1, 2019949746), (2, 1009974873), (3, 673316582), (6, 336658291), (23, 87823902), (46, 43911951), (69, 29274634), (138, 14637317), (1787, 1130358), (3574, 565179), (5361, 376786), (8191, 246606), (10722, 188393), (16382, 123303), (24573, 82202), (41101, 49146)]